| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $58.45 | 12.326% | $65.6545 | $65.65 | $65.65 | $65.70 |
| Purchase #2 | $34.47 | 9.861% | $37.8691 | $37.87 | $37.85 | $37.90 |
| Purchase #3 | $169.36 | 11.866% | $189.4563 | $189.46 | $189.45 | $189.50 |
| Purchase #4 | $12.66 | 8.427% | $13.7269 | $13.73 | $13.75 | $13.70 |
| Purchase #5 | $23.43 | 5.142% | $24.6348 | $24.63 | $24.65 | $24.60 |
| Purchase #6 | $105.73 | 11.357% | $117.7378 | $117.74 | $117.75 | $117.70 |
| Purchase #7 | $116.54 | 6.531% | $124.1512 | $124.15 | $124.15 | $124.20 |
| 7 purchase totals = | $520.64 | $573.2306 | $573.23 | $573.25 | $573.30 | |